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既有电气化铁路改造中,线路尤其是站场线路变化较大,道岔拆(铺)工作量多,而接触网绝大部分要与线路改造同步开通,由于停电封闭点时间有限,多专业交叉施工,如何安全、优质、高效完成接触网配合改造施工,根据不同的线路改造制订切实可行、优化的接触网改造方案是关键,本文结合实际施工经验对站场接触网改造施工进行了探讨。
In the existing electrified railway reconstruction, the lines, especially the station lines, vary greatly and the workload of turnout (shop) is large. Most of the catenary networks are to be opened simultaneously with the line reconstruction. Because of the limited time of power outage blocking points, many professional cross-over construction How to complete the construction of the catenary in coordination with the reconstruction of the catenary safely, of high quality and high efficiency is the key to formulate a feasible and optimized catenary reconstruction program according to the different route reconstruction. This article discusses the catenary reconstruction of the catenary station based on the actual construction experience.